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Product >> Lubricants, Coatings & Cleanings >> 3M Fluorinert Electronic Liquid FC-40 導熱液體 熱交換冷媒 冷卻劑

 

   

3M FC-40 導熱液體 熱交換冷媒 冷卻劑 氟化液

For heat transfer applications that require a higher boiling point than 3M  Fluorinert  Electronic Liquid FC-3283, Fluorinert liquid FC-40 (155°C boiling point) is an ideal choice. It is well-suited to a variety of heat transfer applications - especially in the electronics industry.

The high dielectric strength and wide liquid range of Fluorinert liquid FC-40 allows its use in a variety of testing applications, including electronic reliability, hermetic seal/gross leak, and thermal shock testing.

MIL. STD. Tests: Indicator Fluids (Bubble Tank)  Hot Side

Liquid Burn In & ESS (Environmental Stress Screening)

 

Properties

FC-40

  

Appearance

Clear, colorless

  

Average Molecular Weight

650

 

 

Boiling Point (1 atm)

165°C

 

 

Pour Point

-57°C

 

 

Calculated Critical Temperature

543 K

 

 

Estimated Critical Pressure

1.18 x 106 pascals

Vapor Pressure

287 pascals

Latent Heat of Vaporization (at normal boiling point)

69 J/g

 

 

Liquid Density

1855 kg/m3

Kinematic Viscosity

2.2 centistokes

Absolute Viscosity

4.1 centipoise

Liquid Specific Heat

1100 J kg-1 °C-1

  

Liquid Thermal Conductivity

0.065 W m-1 °C-1

Coefficient of Expansion

0.0012°C-1

Refractive Index

1.290

  

Water Solubility

<7 ppmw

Solubility in Water

<5 ppmw

Ozone Depletion Potential

0

 

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